2990018429 has 8 divisors (see below), whose sum is σ = 3332528640. Its totient is φ = 2666022336.

The previous prime is 2990018419. The next prime is 2990018489. The reversal of 2990018429 is 9248100992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2990018429 - 2¹² = 2990014333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2990018429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990018419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4628189 + ... + 4628834.

It is an arithmetic number, because the mean of its divisors is an integer number (416566080).

Almost surely, 2^2990018429 is an apocalyptic number.

It is an amenable number.

2990018429 is a deficient number, since it is larger than the sum of its proper divisors (342510211).

2990018429 is a wasteful number, since it uses less digits than its factorization.

2990018429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9257059.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 2990018429 is about 54681.0609717844. The cubic root of 2990018429 is about 1440.6482467465.

The spelling of 2990018429 in words is "two billion, nine hundred ninety million, eighteen thousand, four hundred twenty-nine".